Results 101 to 110 of about 3,142 (213)

Dynamic label and ConvLSTM-enhanced U-Net for Antarctic krill distribution prediction

open access: yesEcological Informatics
Antarctic krill (Euphausia superba) occupies a pivotal niche in the Southern Ocean ecosystem and is also an important target species for commercial fishing, yet its distribution remains highly susceptible to climate change and environmental variability ...
Aike Huang   +4 more
doaj   +1 more source

Behavior of Antarctic krill (Euphausia superba): schooling, foraging, and antipredatory behavior

open access: yes, 2000
Aspects of the behavior of pelagic euphausiids are reviewed, emphasizing the behavioral biology of Antarctic krill (Euphausia superba). Euphausia superba makes an abrupt behavioral transition after the last larval molt from an individualistic ...
Peggy P Hamner, William M Hamner
core   +1 more source

Copper Accumulation and Toxicity in Euphausia superba Dana

open access: yes, 1992
Several aspects of copper toxicity to Euphausia superba were examined. Baseline copper concentrations in Euphausia superba caught and frozen in the Antarctic was found to be in the range of 55.2-82.6 j.lg g-1, dry wt.
Patti Virtue (15437129)   +2 more
core  

Biometric observations on an Antarctic krill sample (Euphausia superba)

open access: yes, 1990
De una muestra superficial de 226 individuos de krill Euphausia superba se han llevado a cabo determinaciones biométricas de longitud y peso para establecer las características de una parte de la población para correlacionar, por medio de la estadística,
Arcos, F.
core  

Speed of sound in Euphausia superba

open access: yes, 1990
The speed of longitudinal sound waves in Antarctic krill has been measured by the time-of-flight method. The result of 17 separate measurement series on different assemblages of living krill is that the animal's sound speed exceeds that of seawater at the same temperature by 2.79±0.24%. The mean lengths vary from 29.4 to 38.9 mm, with overall mean 32.2
openaire   +2 more sources

Mesoscale zooplankton distribution patterns and euphausiid population ecology in the south-west Atlantic

open access: yes, 1995
Two mesoscale net sampling surveys were conducted in the south-west Atlantic between 34° and 55 °S. The first survey was in the austral spring of 1990 and used both an RMT8 net which was trawled obliquely down to 200 or 300 m and caught mainly ...
Tarling, G.A   +2 more
core  

Phytogenic food of Euphausia superba Dana caught in the southern Drake Passage and the Bransfield Strait, February—March 1981 (BIOMASS-FIBEX) [PDF]

open access: yes, 1982
These studies were carried out on board of the r/v "Profesor Siedlecki" within the Programme MR-I-29A of the Polish Academy of Sciences, during the Antarctic Expedition headed by Dr. S. Rakusa-Suszczewski.
Ligowski, Ryszard
core  

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